crews on the scene of a commercial fire near campbell dell and winchester. the fire is now under control, no reports of injuries. chief with the santa clara county fire says crews are inside the building to take a close look at the damage. >> meteorologist francis dinglasan has your christmas day forecast. >> wet and breezy this afternoon. here's live doppler 7 hd, rain now moving into the north bay, we picked up thunderstorms off the coast as well. there is a chance of thunderstorms this afternoon as we zoom in rain falling along 101, petaluma, novato street level san rafael on second street, heavier rain this afternoon tapering into showers tomorrow then dry starting thursday. >>> the news continues now with "good morning america." with "good morning america." mer ♪ >>> and -- huh? >> merry christmas. >> mario batali. >> merry christmas to us. >> want to say merry christmas to robin. she's at home, watching between the toes. george spending well-deserved time with the fam. lara, sam and i happy to have mario batali. >> merry christmas, everybody. i'm ecs